CN217229346U

CN217229346U - Servo pipe clamping device

Info

Publication number: CN217229346U
Application number: CN202121463727.5U
Authority: CN
Inventors: 周超; 罗圣豪; 熊成华
Original assignee: Zhongshan Eternal Automation Co ltd
Current assignee: Zhongshan Eternal Automation Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-08-19
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a centre gripping conveying equipment technical field discloses a servo clamp pipe device, including lateral shifting mechanism, locate the servo clamp pipe mechanism on the lateral shifting mechanism, be equipped with the servo clamp splice subassembly of adjusting the centre gripping size on the servo clamp pipe mechanism. The servo clamping block assembly for adjusting the clamping size on the servo pipe clamping mechanism is used for adjusting the clamping space, so that the servo pipe clamping device can clamp sleeves or rod-shaped objects with different diameters, and the problem that the conventional equipment cannot clamp parts with different diameters is solved. Specifically, the utility model discloses a servo double-layered pipe device passes through the cooperation each other of oblique position slot rolling on clamp splice groove spare, propulsion piece, the propulsion piece and upper connecting axle, lower connecting axle and punch holder, lower plate, realizes the adjustable of centre gripping size to the sleeve pipe or the bar-shaped object of the different diameters of centre gripping.

Description

Servo pipe clamping device

Technical Field

The utility model relates to a centre gripping conveying equipment technical field especially relates to a servo pipe clamping device.

Background

At present, the existing pipe clamping device can only clamp a sleeve or a rod-shaped object with a fixed diameter, and the sleeve or the rod-shaped object with different diameters can be clamped by a plurality of different devices, so that the cost is high, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the existing clamping conveying equipment cannot clamp and convey sleeves or rod-shaped objects with different diameters.

In order to solve the technical problem, the utility model provides a servo clamping device, including lateral shifting mechanism, locate the servo clamping mechanism on the lateral shifting mechanism, be equipped with the servo clamp splice subassembly of adjusting the centre gripping size in the servo clamping mechanism. The transverse moving mechanism is arranged on a fixed platform, and the fixed platform is a connecting part with an I-shaped cross section and is used for arranging the transverse moving mechanism and the servo pipe clamping mechanism. The transverse moving mechanism comprises a screw rod connecting box, a screw rod and a horizontal motor, wherein the screw rod is rotatably arranged in the screw rod connecting box, the horizontal motor is connected with the screw rod and drives the screw rod to rotate, the screw rod is in threaded connection with the screw rod connecting box, and the transverse moving mechanism is used for conveying the servo pipe clamping mechanism to a specific position, so that the servo pipe clamping device can obtain a sleeve from a first position and clamp and convey the sleeve to another position. Horizontal motor passes through horizontal moving plate with the screw rod connecting box and removes the connection for horizontal motor can drive the forward or reverse rotation of screw rod in the screw rod moving box, and is concrete, and the fixed slider that is equipped with in screw rod moving box top, horizontal moving plate are through the removal slide rail and the slider sliding connection who is connected with it, and the servo clamp pipe mechanism that in order to realize locating the horizontal moving plate is close to or keeps away from and is close to the target.

Preferably, the servo pipe clamping mechanism comprises a servo motor, a screw rod driven by the servo motor, a sliding box connected with the screw rod, and a servo clamping block assembly arranged at one end of the sliding box, wherein the servo motor is arranged on the horizontal moving plate, and the servo motor is fixedly arranged on the horizontal moving plate through a connecting part.

Preferably, the servo clamp splice subassembly is including the clamp splice groove spare that is equipped with the chamber that holds, punch holder and lower plate that set up from top to bottom in the intracavity that holds of clamp splice groove spare, be equipped with the propulsion piece that promotes punch holder and lower plate and be close to each other or keep away from on the clamp splice groove spare, be equipped with respectively on the propulsion piece by last to down and by the oblique position slot that the slope set up from bottom to top, two oblique position slots longitudinal symmetry set up, be equipped with the last connecting axle of being connected with the punch holder in the oblique position slot that sets up from bottom to top, be equipped with the lower connecting axle of being connected with the lower plate in the oblique position slot that sets up from bottom to top.

When the clamping block groove piece is pushed by the screw rod to move towards one side of the upper clamping plate and one side of the lower clamping plate, acting force is respectively applied to the upper connecting shaft and the lower connecting shaft through the two inclined rolling grooves to enable the upper clamping plate and the lower clamping plate which are correspondingly connected with the upper connecting shaft and the lower connecting shaft to approach each other so as to clamp a sleeve or a rod-shaped object to be clamped, and thus the sleeve or the rod-shaped object with different diameters can be clamped; when the lead screw is far away from the upper clamping plate and the lower clamping plate, the clamping block groove piece is also gradually far away from the upper clamping plate and the lower clamping plate, the upper connecting shaft connected with the upper clamping plate and the lower connecting shaft connected with the lower clamping plate move outwards to one side with a larger opening of the inclined surface rolling groove respectively under the extrusion of the inclined surface rolling groove close to the central plane, and the upper clamping plate and the lower clamping plate are also gradually separated, so that a sleeve or a rod-shaped object can enter the pipe clamping groove or be separated from the pipe clamping groove.

Preferably, the upper clamping plate is provided with a downward protruding clamping strip or a downward recessed clamping groove, the lower clamping plate is provided with a downward recessed clamping groove or an upward protruding clamping strip, and the position of the upper clamping plate and the position of the lower clamping plate are limited by the mutual combination of the clamping grooves and the clamping strips, so that the position deviation of the upper clamping plate and the lower clamping plate is avoided.

Preferably, the upper clamping plate and the lower clamping plate are respectively and correspondingly provided with a clamping groove and a protruding clamping part, the clamping groove is used for clamping the sleeve and conveying the sleeve from the first position to the second position under the matching of the servo motor and the screw rod; the protruding clamping portion is used for clamping a plurality of sleeves to prevent the sleeves from moving.

Preferably, the male clamping portion is also provided with a clamping groove for clamping the cannula.

Preferably, a cutting member is provided at one side of the holding groove for cutting the casing.

Preferably, still be equipped with reset assembly in the clamp splice groove spare, reset assembly locates the piece that resets on spacing post including the spacing post and the cover of locating punch holder and lower plate both sides, both sides in the clamp splice groove spare are equipped with a spacing post respectively promptly, with inject the home range of punch holder and lower plate in the clamp splice groove spare, reset assembly is reset spring, be used for being close to by external force compression when punch holder and lower plate, remove the restoration of punch holder and lower plate behind the external force, even the punch holder and lower plate resume the state before being compressed.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a servo clamp pipe device adjusts the space that can the centre gripping through the servo clamp splice subassembly of adjusting the centre gripping size on the servo clamp pipe mechanism and makes servo clamp pipe device can the sleeve pipe of different diameters of centre gripping or bar-shaped object, solves the problem that current equipment can not the different diameter parts of centre gripping. Specifically, the utility model discloses a servo double-layered pipe device passes through the cooperation each other of oblique position slot rolling on clamp splice groove spare, propulsion piece, the propulsion piece and upper connecting axle, lower connecting axle and punch holder, lower plate, realizes the adjustable of centre gripping size to the sleeve pipe or the bar-shaped object of the different diameters of centre gripping.

Drawings

Fig. 1 is a first perspective view of a servo pipe clamping device according to an embodiment of the present invention.

Fig. 2 is a second perspective view of the servo pipe clamping device according to the embodiment of the present invention.

Fig. 3 is a perspective view of a servo pipe clamping device according to an embodiment of the present invention, with a portion removed.

Fig. 4 is a structural view of the servo pipe clamping device according to the embodiment of the present invention without the upper clamp plate and the lower clamp plate.

Fig. 5 is an application schematic diagram of the servo pipe clamping device according to the embodiment of the present invention.

In the figure, 1, a thread supplying device; 2. a wire clamping and winding device; 3. a servo pipe clamping device; 31. a fixed platform; 32. a lateral movement mechanism; 321. the screw rod is connected with the box; 321a, a slide block; 321b, a movable slide rail; 322. a screw; 323. a horizontal motor; 324. horizontally moving the plate;

33. a servo pipe clamping mechanism; 331. a slide box; 332. a screw rod; 333. a servo motor; 334. a servo clamping block assembly; 3340. a clamp block slot member; 3340a, a containing cavity; 3340b, clamp block groove pieces; 3340b1, oblique rolling groove; 3341. an upper splint; 3341a, holding strip; 3341b, an upper connecting shaft; 3342. a lower splint; 3342a, a clamping groove; 3342b, a lower connecting shaft; 3343. a clamping groove; 3345. cutting the pipe fittings; 335. a protruding clamping portion; 3351. a connecting member; 336. resetting the assembly; 3361. a limiting post; 3362. a reset member.

Detailed Description

The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings and examples, and it is to be understood that the described examples are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1 to 5, the present embodiment provides a servo tube clamping device 3, which includes a lateral moving mechanism 32, and a servo tube clamping mechanism 33 disposed on the lateral moving mechanism 32. The transverse moving mechanism is arranged on the fixed platform 31, and the fixed platform 31 is an I-shaped connecting part and is used for arranging the transverse moving mechanism 32 and the servo pipe clamping mechanism 33.

The transverse moving mechanism 32 comprises a screw rod connecting box 321, a screw rod 322 rotatably arranged in the screw rod connecting box 321, and a horizontal motor 323 connected with the screw rod 322 and driving the screw rod 322 to rotate, wherein the transverse moving mechanism 32 is used for conveying the servo pipe clamping mechanism 33 to a position corresponding to the wire supply device 1, so that the servo pipe clamping device 3 can obtain a sleeve from a first position of the wire supply device and clamp and convey the sleeve to a second position of the wire supply device.

The horizontal motor 323 is movably connected with the screw connecting box 321 through the horizontal moving plate 324, so that the horizontal motor 323 can drive the screw 322 to rotate forward or reversely in the screw connecting box 321, specifically, the top of the screw connecting box 321 is provided with a fixed sliding block 321a, and the horizontal moving plate 324 is slidably connected with the sliding block 321a through a moving sliding rail 321b, so as to enable the servo pipe clamping mechanism 33 arranged on the horizontal moving plate 324 to approach or leave the approaching target.

Specifically, the servo pipe clamping mechanism 33 includes a servo motor 333 disposed on the horizontal moving plate 324, a screw rod 332 driven by the servo motor 333, a sliding box 331 connected to the screw rod 332, and a servo clamping block assembly 334 disposed at one end of the sliding box 331, wherein the servo motor 333 is fixedly disposed on the horizontal moving plate 324 through a connecting member 3351. The servo clamp block assembly 334 comprises a clamp block groove piece 3340 provided with a containing cavity, an upper clamp plate 3341 and a lower clamp plate 3342 which are arranged up and down in the containing cavity 3340a of the clamp block groove piece 3340, a pushing piece 3340b which pushes the upper clamp plate 3341 and the lower clamp plate 3342 to be close to or away from each other is arranged on the clamp block groove piece 3340, inclined rolling grooves 3340b1 which are obliquely arranged from top to bottom and from bottom to top are respectively arranged on the pushing piece 3340b, the two inclined rolling grooves 3340b1 are symmetrically arranged up and down, an upper connecting shaft 3341b connected with the upper clamp plate 3341 is arranged in the inclined rolling groove 3340b1 which is arranged from bottom to top, and a lower connecting shaft 3342b connected with the lower clamp plate 3342 is arranged in the inclined rolling groove 3340b1 which is arranged from bottom to top.

When the clamping block slot 3340 moves to one side of the upper clamping plate and the lower clamping plate under the pushing of the screw rod 332, the upper connecting shaft 3341b and the lower connecting shaft 3342b are respectively acted by two inclined rolling grooves 3340b1 to be close to each other, so that the upper clamping plate 3341 and the lower clamping plate 3342 correspondingly connected with the clamping block are forced to be close to each other to clamp the sleeve or the rod-shaped object to be clamped, and the sleeve or the rod-shaped object with different diameters can be clamped.

When the screw 332 is far away from the upper clamping plate and the lower clamping plate, the clamping block groove pieces 3340b are also gradually far away from the upper clamping plate and the lower clamping plate, the upper connecting shaft 3341b connected with the upper clamping plate 3341 and the lower connecting shaft 3342b connected with the lower clamping plate 3342 respectively move outwards to one side with a larger opening of the inclined plane rolling groove under the extrusion of the inclined plane at the position of the inclined plane rolling groove 3340b1 close to the central plane, and the upper clamping plate 3341 and the lower clamping plate 3342 are also gradually separated, so that a sleeve or a rod-shaped object can enter the pipe clamping groove or be separated from the pipe clamping groove; the upper clamping plate is provided with a downward protruding clamping strip or a downward recessed clamping groove, the lower clamping plate is provided with a downward recessed clamping groove or an upward protruding clamping strip, the position of the upper clamping plate and the position of the lower clamping plate are limited by the mutual combination of the clamping grooves and the clamping strips, and the position deviation of the upper clamping plate and the lower clamping plate is avoided.

The upper clamping plate and the lower clamping plate are correspondingly provided with a clamping groove 3343 and a convex clamping part 335, the clamping groove 3343 is used for clamping the sleeve and conveying the sleeve output from a first position of the thread supply device 1 to a corresponding position of a second position of the thread supply device 1 under the matching of the servo motor 333 and the screw rod 332; the protruding clamping portion 335 is used to clamp a plurality of sleeves to prevent the sleeves from moving.

Preferably, the male clamping portion 335 is provided with a clamping groove 3343 for clamping the cannula, in order to better clamp the cannula. The side of the holding groove 3343 facing the thread supplying means is provided with a pipe cutting member 3345 for cutting the guide pipe.

The clamp piece groove piece 3340 is also internally provided with a reset assembly 336, the reset assembly 336 comprises limiting columns 3361 arranged on two sides of the upper clamp plate 3341 and the lower clamp plate 3342 and reset pieces 3362 sleeved on the limiting columns 3361, namely, two limiting columns 3361 are respectively arranged on two sides in the clamp piece groove piece 3340, the two limiting columns are symmetrically arranged to limit the moving range of the upper clamp plate 3341 and the lower clamp plate 3342 in the clamp piece groove piece 3340, the reset pieces 3362 are reset springs used for enabling the upper clamp plate 3341 and the lower clamp plate 3342 to be compressed and close by external force, and the upper clamp plate 3341 and the lower clamp plate 3342 are reset after the external force is removed, namely, even if the upper clamp plate 3341 and the lower clamp plate 3342 restore to the state before being compressed, the upper clamp plate is at the highest position, the lower clamp plate is at the lowest position, so as to carry out next clamping.

To sum up, the utility model discloses a servo clamp tube device adjusts the space that can the centre gripping through the servo clamp splice subassembly of adjusting the centre gripping size on the servo clamp tube mechanism and makes servo clamp tube device can the sleeve pipe of different diameters of centre gripping or bar-shaped object, solves the problem that current equipment can not the centre gripping different diameter parts. Specifically, the utility model discloses a servo double-layered pipe device passes through the cooperation of oblique position slot rolling and last connecting axle, lower connecting axle and punch holder, lower plate on clamp splice groove spare, propulsion, the propulsion promptly, utilizes the cooperation of inclined plane and connecting axle, realizes the adjustable of centre gripping size to the sleeve pipe or the bar-shaped object of the different diameters of centre gripping.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. Servo pipe clamping device, its characterized in that: the pipe clamping device comprises a transverse moving mechanism and a servo pipe clamping mechanism arranged on the transverse moving mechanism, wherein a servo clamping block assembly for adjusting the clamping size is arranged on the servo pipe clamping mechanism;

the servo pipe clamping mechanism comprises a servo motor, a screw rod driven by the servo motor and a sliding box connected with the screw rod, and the servo clamping block assembly is arranged at one end of the sliding box;

the servo clamp splice subassembly is including being equipped with the clamp splice groove spare that holds the chamber, punch holder and the lower plate that sets up from top to bottom in the intracavity that holds of clamp splice groove spare, be equipped with the propulsion piece that promotes punch holder and lower plate and be close to each other or keep away from on the clamp splice groove spare, be equipped with the oblique position slot that sets up by last to down and by the slope from bottom to top on the propulsion piece respectively, two oblique position slots longitudinal symmetry set up, be equipped with the last connecting axle of being connected with the punch holder in the oblique position slot that sets up by going up from bottom to top, be equipped with the lower connecting axle of being connected with the lower plate in the oblique position slot that sets up by going up from bottom to top, correspond on punch holder and the lower plate and be provided with the centre gripping groove.

2. The servo tube clamping device of claim 1, wherein: the transverse moving mechanism comprises a screw rod connecting box, a screw rod rotatably arranged in the screw rod connecting box and a horizontal motor connected with the screw rod and driving the screw rod to rotate.

3. The servo tube clamping device according to claim 2, wherein: the screw rod is in threaded connection with the screw rod connecting box, and the horizontal motor is movably connected with the screw rod connecting box through the horizontal moving plate.

4. The servo tube clamping device according to claim 1, wherein: the upper clamping plate and the lower clamping plate are correspondingly provided with convex clamping parts.

5. The servo tube clamping device of claim 4, wherein: the convex clamping part is provided with a clamping groove.

6. The servo tube clamping device according to claim 1 or 4, wherein: one side of the clamping groove is provided with a pipe cutting piece.

7. The servo tube clamping device according to claim 1 or 4, wherein: the upper clamping plate is provided with a downward protruding clamping strip or a downward recessed clamping groove, and the lower clamping plate is provided with a downward recessed clamping groove or an upward protruding clamping strip.

8. The servo tube clamping device of claim 1, wherein: still be equipped with the reset assembly in the clamp splice groove spare, the reset assembly is including locating the spacing post of punch holder and lower plate both sides and the piece that resets of locating on spacing post.